| Abstrakt: |
Background: Wheat is staple diet for majority of people of world and requires several nutrients for optimum growth like Nitrogen, Potassium and Zinc etc. These nutrients when added in the form of chemical fertilizers definitely increase production but at the cost of negative impact on soil, air, water and living beings. Nanoformulations can provide a possible solution to this problem. The current study tried to assess the impact of foliar application of Nano-N, K, Zn on morphological and yield related parameters of wheat. Methods: Wheat plants were grown up to harvesting stage for two consecutive years from 2018 to 2020. Pots grown plants were treated with three different concentrations of Nano-N, K, Zn and bulk/chemical N, K, Zn along-with a control setup having no external nutrients supplement. Several morphological and yield related parameters were recorded. Result: Application of Nano-N, K, Zn resulted in statistically significant increase in plant height, seeds per spike, root length, 100 seed weight, yield and biomass accumulation compared to the control and bulk/chemical N, K, Zn. Highest yield per pot of 23.87 g was obtained under nano-N, K, Zn treatment while yield under bulk fertilizers and control setup was only 7.54 g and 4.38 g respectively. Our work presents a novel combination of nitrogen, potassium and zinc nanofertilizers which not only increase quality of wheat produce but also environment friendly too. [ABSTRACT FROM AUTHOR] |
